Linear Algebra Examples

$3 t^{6} \cdot (8 t^{- 6})$

Step 1

Set the base in $t^{- 6}$ equal to $0$ to find where the expression is undefined.

$t = 0$

Step 2

The domain is all values of $t$ that make the expression defined.

Interval Notation:

$(- \infty, 0) \cup (0, \infty)$

Set-Builder Notation:

${t | t \neq 0}$

Step 3